CRC Knock'er Loose - 9 oz

A super-fast penetrant that attacks corrosion to free rusted & corroded fasteners & components. Powerful, concentrated formula penetrates & leaves behind a long-lasting lubricant that will prevent future corrosion. Super Penetrant Applications: Rusted and frozen metals, such as bolts, hinges, nuts, hinges, exhaust clamps. Can also be used to remove light adhesives and decal. Can also be used as a multi-purpose lubricant. Appearance: Clear Colorless to Amber Liquid Odor: Petroleum Solvent Remove with mineral spirits or degreasers etc.